Republicans worry about vote fraud. Democrats claim that Republicans are just imagining things. But in testimony Tuesday before the Presidential Advisory Commission on Election Integrity, I will suggest a simple solution that could make both parties happy: Apply the background check system for gun purchases to voting.

Democrats have long lauded background checks on gun purchases as simple, accurate and in complete harmony with the Second Amendment right to own guns. Senate Minority Leader Chuck Schumer, D-N.Y., has bragged that the checks “make our communities and neighborhoods safer without in any way abridging rights or threatening a legitimate part of the American heritage.”

If Democrats really believe that the National Instant Criminal Background Check System doesn’t interfere “in any way” with people’s constitutional rights to own a gun, doesn’t it follow that the same system would not constitute an infringement on people’s right to vote? This would give Republicans a system for stopping vote fraud and Democrats a system that they have already vigorously endorsed.

The NICS system doesn’t just determine if potential gun buyers have criminal histories. It also checks whether a person is in this country illegally, has a nonimmigrant visa or has renounced his citizenship. Such people are not allowed to vote. The system doesn’t currently flag people who are on immigrant visas but who could be added to the system.

Better yet, explicitly link the provisions. The provisions for establishing eligibility to purchase and / or possess weapons shall be identical to the provisions for voter registration and polling.